| Election Name: | 1976 United States Senate election in Utah |
| Country: | Utah |
| Flag Year: | 1922 |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 1970 United States Senate election in Utah |
| Previous Year: | 1970 |
| Next Election: | 1982 United States Senate election in Utah |
| Next Year: | 1982 |
| Election Date: | November 2, 1976 |
| Image1: | Orrin Hatch 1977 official photo (cropped).jpg |
| Nominee1: | Orrin Hatch |
| Party1: | Republican Party (United States) |
| Popular Vote1: | 290,221 |
| Percentage1: | 53.73% |
| Image2 Size: | 125x136px |
| Nominee2: | Frank Moss |
| Party2: | Democratic Party (United States) |
| Popular Vote2: | 241,948 |
| Percentage2: | 44.80% |
| Map Size: | 230px |
| U.S. Senator | |
| Before Election: | Frank Moss |
| Before Party: | Democratic Party (United States) |
| After Election: | Orrin Hatch |
| After Party: | Republican Party (United States) |
The 1976 United States Senate election in Utah took place on November 2, 1976. Incumbent Democratic U.S. Senator Frank Moss ran for re-election to a fourth term but was defeated by his Republican opponent Orrin Hatch. This is the last time a Senator from Utah lost re-election.
Hatch eventually became the longest-serving Republican Senator, having been elected for seven terms before retiring during the 2018 election. This record was later overtaken by Chuck Grassley of Iowa in 2022.